How to Get a Dog in a Restaurant

There were two buddies, one with a Doberman Pinscher and the other with a
Chihuahua.  The guy with the Doberman says to his friend, “Let’s go over to
that restaurant and get something to eat.”
  The guy with the Chihuahua says, “We can’t go in there.  We’ve got dogs
with us.”
  The buddy with the Doberman says, “Just follow my lead.”  They walk over
to the restaurant, the guy with the Doberman puts on a pair of dark glasses,
and he starts to walk in.
  The bouncer at the door says, “Sorry, Mac, no pets allowed.” The man
with the Doberman says, “You don’t understand. This is my seeing-eye dog.”
  The bouncer says, “A Doberman?”
  He says, “Yes, they’re using them now, they’re very good.”
  The man at the door says, “Come on in.”
  The buddy with the Chihuahua figures, “What the heck,” so he puts on a
pair of dark glasses and starts to walk in.
  Once again the bouncer says, “Sorry, pal, no pets allowed.”
  The guy with the Chihuahua says, “You don’t understand.  This is my
seeing-eye dog.”
  The bouncer at the door says, “A Chihuahua?”
  The man with the Chihuahua says, “A Chihuahua??? They gave me a
Chihuahua?!”
http://www.butlerwebs.com/jokes/animals-dogs.htm